/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.mfi.controllers;

import com.mfi.models.*;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Doodles
 */
public class ProductActivateServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            
            Customer customer = (Customer) request.getSession().getAttribute("account");
            if (customer == null || !customer.getType().equals("admin")) {
                response.sendRedirect("/");
            }
            
            if (request.getParameter("id") != null) {
                String id = request.getParameter("id");
                DBConnection connection = new DBConnection();
                Product product = connection.selectProduct(id);
                if (request.getParameter("action").equals("deactivate")) {
                    if (connection.deleteProduct(id)) {
                        request.getSession().setAttribute("message", product.getName() + " deactivated.");
                    } else {
                        request.getSession().setAttribute("error", "Product not found.");    
                    }
                } else {
                    if (connection.restoreProduct(id)) {
                        request.getSession().setAttribute("message", product.getName() + " activated.");
                    } else {
                        request.getSession().setAttribute("error", "Product not found.");
                    }
                }
            } else {
                request.getSession().setAttribute("error", "Product not found.");
            }
            response.sendRedirect("/manage/product");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
